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Of the 90 zero-days GTIG tracked in 2025, 43 hit enterprise tech Zero-day exploitation targeting enterprise tech products reached an all-time high last year, with China-linked cyber-espionage groups remaining the most prolific state-backed users, according to Google.…
A maximum severity security vulnerability in Dell RecoverPoint for Virtual Machines has been exploited as a zero-day by a suspected China-nexus threat cluster dubbed UNC6201 since mid-2024, according to a new report from Google Mandiant and Google Threat Intelligence Group (GTIG)
Full scale of infections remains 'unknown' China-linked attackers exploited a maximum-severity hardcoded-credential bug in Dell RecoverPoint for Virtual Machines as a zero-day since at least mid-2024. It's all part of a long-running effort to backdoor infected machines for long-term access, according to Google's Mandiant incident response team.…
The hackers are likely trying to collect data to feed the development of zero-day exploits, said Google researchers
Google Cloud's Hultquist on How State Hackers Exploit Code and Corporate HiringJohn Hultquist, chief analyst at Google Threat Intelligence Group, Google Cloud, discussed how China and North Korea are transforming cyberattacks into organized, factory-like operations. Alongside zero-day exploits, North Korean IT operatives are quietly infiltrating Fortune 500 companies under false identities.
Hackers exploiting the critical Ivanti Connect Secure zero-day vulnerability disclosed yesterday installed on compromised VPN appliances new malware called 'Dryhook' and 'Phasejam' that is not currently associated with any threat group. [...]
Multiple China-nexus threat actors have been linked to the zero-day exploitation of three security flaws impacting Ivanti appliances (CVE-2023-46805, CVE-2024-21887, and CVE-2024-21893)
A suspected China-nexus threat actor dubbed UNC4841 has been linked to the exploitation of a recently patched zero-day flaw in Barracuda Email Security Gateway (ESG) appliances since October 2022
A suspected China-nexus threat actor exploited a recently patched vulnerability in Fortinet FortiOS SSL-VPN as a zero-day in attacks targeting a European government entity and a managed service provider (MSP) located in Africa